/// A simple struct that represents a book.
///
/// - Note: This example demonstrates how you can add documentation comments in your Swift codebase which may be later extracted into formatted documents using tools like DocC.
public struct Book {
    /// The title of the book.
    public let title: String

    /// Initializes an instance with given parameters.
    ///
    /// - Parameter title: Name of the publication being described by this object.
    init(title: String) {
        self.title = title
    }
}